2034178928

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{68611}}^1$

素因数の和:68745

約数の個数: 40

約数和(自身を含む): 4211404560

約数和(自身を除く): 2177225632

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 109, 136, 218, 272, 436, 872, 1744, 1853, 3706, 7412, 14824, 29648, 68611, 137222, 274444, 548888, 1097776, 1166387, 2332774, 4665548, 7478599, 9331096, 14957198, 18662192, 29914396, 59828792, 119657584, 127136183, 254272366, 508544732, 1017089464, 2034178928]

約数ペア:

[(1, 2034178928), (2, 1017089464), (4, 508544732), (8, 254272366), (16, 127136183), (17, 119657584), (34, 59828792), (68, 29914396), (109, 18662192), (136, 14957198), (218, 9331096), (272, 7478599), (436, 4665548), (872, 2332774), (1744, 1166387), (1853, 1097776), (3706, 548888), (7412, 274444), (14824, 137222), (29648, 68611)]